Home / 1,631,017,271.60-2,446,525,907.40-1,631,017,271.60

Finding the Fourth Proportional to 1,631,017,271.60, 2,446,525,907.40 and 1,631,017,271.60

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Solution

The fourth proportional to 1,631,017,271.60, 2,446,525,907.40 and 1,631,017,271.60 is: 2,446,525,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,017,271.60 : 2,446,525,907.40 = 1,631,017,271.60 : x
  2. Step 2: Convert to fraction form
    1,631,017,271.60/2,446,525,907.40 = 1,631,017,271.60/x
  3. Step 3: Cross multiply
    1,631,017,271.60x = 2,446,525,907.40 × 1,631,017,271.60
  4. Step 4: Simplify right side
    1,631,017,271.60x = 3,990,326,010,386,262,016
  5. Step 5: Solve for x
    x = 3,990,326,010,386,262,016/1,631,017,271.60
  6. Step 6: Final answer
    x = 2,446,525,907.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.